这么大的镜子 不知道维护起来一次要多少钱呢、
哈哈，真有夜猫子啊？
应该是最大的光学望远镜。 本帖最后由 nngs 于 2013-2-28 08:01 编辑
http://www.tmt.org/
落实了13亿投资
http://hawaiitribune-herald.com/ ... ks-tmt-project.html
重要时刻
June 2003
Project partnership between ACURA, Caltech and UC formed
October and December 2003
Moore Foundation awards $35 million for design work in two awards to Caltech/UC
April 2004
Project Office established in Pasadena
June 2004
Science Requirements Document adopted by project
October 2004
Telescope Reference Design established
November 2004
Adaptive Optics and Instrument Reference Design established
February 2005
Call for astronomy community proposals for TMT instruments
February 2005
ACURA awarded $10 million Canadian for design of TMT
March 2006
Instrument proposals reviewed
May 2006
Conceptual Design Review passed
September 2006
Cost Review passed
June 2007
Construction/Preconstruction Phase Proposal Review
July 2007
Site Testing Review
June 2009
Preliminary Design Review
June 2010
Final Design/Construction Readiness Review
2012-2013 (开建了)
Construction begins
2017-2018
TMT First Light With Full Primary Mirror
2018-2019
First science 还没一张船票贵。{:soso_e120:} hhbb 发表于 2013-2-28 08:59 static/image/common/back.gif
还没一张船票贵。
那就是一张飞船票啊！
船票是欧元，镜子是美元。 这种项目美国不阻拦 了:L mingkoukou 发表于 2013-2-27 22:14 static/image/common/back.gif
这种国际活动中国应多多的并且深入的参与！
问题是米帝不允许啊！！http://soso3.gtimg.cn/sosopic_f/0/547068242466138430/100
lijichao 发表于 2013-2-27 12:59 static/image/common/back.gif
还不如一起发射一个太空望远镜呢！！
是不是制造技术不过关呢
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